erreur compilation httpd 2.2.6 pour création RPM

Hello tout le monde,

je suis actuellement en train d'essayer de créer un rpm sous RHEL 3 à partir du source d'Apache 2.2.6.

Après avoir installé les outils/librairies pré-requis, je me lance:

rpmbuild -tb httpd-2.2.6.tar.gz

Et au bout d'un moment, poum, l'erreur:

mkdir modules/ssl

checking whether to enable mod_ssl... checking dependencies

checking for SSL/TLS toolkit base... none

checking for OpenSSL version... checking openssl/opensslv.h usability... yes

checking openssl/opensslv.h presence... yes

checking for openssl/opensslv.h... yes

checking openssl/ssl.h usability... yes

checking openssl/ssl.h presence... no

configure: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!

configure: WARNING: openssl/ssl.h: proceeding with the preprocessor's result

configure: WARNING:     ## ------------------------------------ ##

configure: WARNING:     ## Report this to bug-autoconf@gnu.org. ##

configure: WARNING:     ## ------------------------------------ ##

checking for openssl/ssl.h... no

not encouraging

WARNING: OpenSSL version may contain security vulnerabilities!

         Ensure the latest security patches have been applied!

checking openssl/engine.h usability... yes

checking openssl/engine.h presence... yes

checking for openssl/engine.h... yes

checking for SSLeay_version in -lcrypto... no

checking for SSL_CTX_new in -lssl... no

checking for ENGINE_init... no

checking for ENGINE_load_builtin_engines... no

checking for SSL_set_cert_store... no

configure: error: ... Error, SSL/TLS libraries were missing or unusable

error: Bad exit status from /var/tmp/rpm-tmp.46448 (%build)





RPM build errors:

    Bad exit status from /var/tmp/rpm-tmp.46448 (%build)

J'ai pourtant installé openssl ...

# rpm -qa | grep openssl

openssl-devel-0.9.7a-33.23

openssl-0.9.7a-33.23

Quelqu'un a une idée pour m'aider pliz ?